This document serves as a formal legal instrument designating the telecommunications network operated by United Artists Communications (North Thames Estuary) Limited as a public telecommunication system. The order is issued by the Secretary of State for Trade and Industry under the authority of the Telecommunications Act 1984, establishing the regulatory framework for the company's operations within the specified geographic region. It functions as a statutory instrument to grant specific legal powers and obligations to the named entity in the context of UK infrastructure law.

Legal professionals and historians of telecommunications policy utilize this text as a primary source for documenting the privatization and regulatory history of UK infrastructure. Experts note that the document is highly technical and serves primarily as a record of administrative law rather than a narrative text.